291155820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{10391}}^1$

素因数の和:10870

約数の個数: 48

約数和(自身を含む): 817060608

約数和(自身を除く): 525904788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 467, 934, 1401, 1868, 2335, 2802, 4670, 5604, 7005, 9340, 10391, 14010, 20782, 28020, 31173, 41564, 51955, 62346, 103910, 124692, 155865, 207820, 311730, 623460, 4852597, 9705194, 14557791, 19410388, 24262985, 29115582, 48525970, 58231164, 72788955, 97051940, 145577910, 291155820]

約数ペア:

[(1, 291155820), (2, 145577910), (3, 97051940), (4, 72788955), (5, 58231164), (6, 48525970), (10, 29115582), (12, 24262985), (15, 19410388), (20, 14557791), (30, 9705194), (60, 4852597), (467, 623460), (934, 311730), (1401, 207820), (1868, 155865), (2335, 124692), (2802, 103910), (4670, 62346), (5604, 51955), (7005, 41564), (9340, 31173), (10391, 28020), (14010, 20782)]